The team of Prof. Tomasz Siwowski from the Department of Roads and Bridges at the Faculty of Civil and Environmental Engineering and Architecture of the Rzeszów University of Technology has developed a catalog of typical road constructions of bridge structures and culverts. The recommendation for the use of the catalog was signed by the Minister of Infrastructure Andrzej Adamczyk.

The catalog will allow engineers to reduce the costs of designing and building facilities of this type on Polish roads. It contains over 50 typical projects of bridges and culverts for roads of all categories. The catalog authors used solutions applied in recent years in investments carried out in Poland and other European Union countries. The use of the catalog, which has been made available on the website of the Ministry of Infrastructure, is free of charge.